While that very well could be true, you're actively training to be a professional wrestler in wrestling school. I can't imagine that a guy, who signed up to a school, would tolerate that.
And if a wrestling promoter brings in a guy and he can't wrestle or is very dangerous in the ring, they are going to look at who trained him. That will give the school a bad rep and if they have a reputation for 'delivering' bad wrestlers, fewer guys will sign up for wrestling camp, because the graduates won't get hired.
But that's probably a school that is just taking advantage from marks and 'trains' them to collect the money.
On a side note: I really hope Cesaro beats Kofi at next week's Main Event. I really think he's a star in the making and I'd hate for him to lose against Kofi Kingston, a guy we've seen win some and lose some for years, but it's probably wishful thinking.